pinsydney88 pinsydney88

22-01-2023
Chemistry

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Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s).

The equation for the reaction is

2KClO3⟶2KCl+3O2

Calculate how many grams of O2(g) can be produced from heating 77.7 g KClO3(s).

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